Craving the vibrant flavors of enchiladas without the carb overload? This Chicken Zucchini Enchilada Casserole is your ultimate answer. Light yet incredibly satisfying, this dish redefines classic enchiladas by replacing traditional tortillas with fresh zucchini slices. It’s a delicious, low-carb, and nutrient-packed meal that will have everyone at the table asking for a second helping. Prepare to discover a healthier take on a beloved comfort food, bursting with savory chicken, rich enchilada sauce, and gooey melted cheese.

This delightful low-carb Chicken Zucchini Enchilada casserole is a true testament to healthy eating without compromising on taste. It’s the perfect meal for those moments when you yearn for the hearty, zesty essence of enchiladas but desire a lighter option. Especially during the warmer months of Spring and Summer, when zucchini is abundant and at its peak freshness, this recipe shines as a seasonal favorite. Its wholesome ingredients make it an excellent choice for family dinners, meal prep, or entertaining guests who appreciate nutritious and flavorful cuisine.
With zucchini in its prime during the summer, it’s an opportune time to explore its versatility. If your garden is overflowing or you find yourself with an abundance of this wonderful squash, consider trying some of my other popular zucchini recipes. Don’t miss out on my Baked Southwest Zucchini Boats, a flavorful and hearty dish, or my refreshing Zucchini Noodles with Shrimp. And for a crispy, guilt-free snack, my Spicy Baked Zucchini Fries are an absolute must-try. Each recipe highlights the fresh taste of zucchini in unique and delicious ways, ensuring your family will enjoy every bite.
Why You’ll Fall in Love with This Chicken Zucchini Enchiladas Recipe
This isn’t just another dinner recipe; it’s a culinary experience designed for both flavor enthusiasts and health-conscious eaters. Here’s why this Chicken Zucchini Enchilada Casserole will quickly become a staple in your kitchen:
- Explosion of Flavor: Each bite of this casserole is a symphony of perfectly seasoned chicken, rich enchilada sauce, and melted cheese. The aromatic blend of spices—red chili powder, cumin, black pepper, and salt—infuses the chicken with an authentic, deep flavor that’s both comforting and exciting. A squeeze of fresh lime juice adds a bright, zesty finish that truly elevates the dish, making it irresistible.
- Nutrient-Dense Goodness: Ditching traditional flour or corn tortillas for thinly sliced zucchini isn’t just a low-carb swap; it’s a nutritional upgrade. Zucchini is a powerhouse of essential vitamins and minerals, including Vitamin A, Vitamin C, Vitamin K, and manganese, along with beneficial fiber and antioxidants. This smart substitution significantly reduces the calorie and carbohydrate count while boosting your intake of vital nutrients, making it a healthier choice for your whole family.
- Remarkably Easy to Prepare: Say goodbye to complicated recipes and lengthy cooking times! This zucchini enchilada recipe is designed for maximum flavor with minimal effort. By utilizing clever shortcuts like pre-cooked rotisserie chicken and your favorite store-bought (or homemade) enchilada sauce, you can whip up this impressive casserole in next to no time. It’s ideal for busy weeknights or when you need a delicious meal that doesn’t keep you tied to the kitchen for hours.
Essential Ingredients for Your Zucchini Enchilada Casserole
Gathering your ingredients is the first step to creating this delectable low-carb dish. Many of these items are likely already in your pantry, making this recipe even more accessible. Here’s what you’ll need to prepare this savory Chicken Zucchini Enchilada:

- Olive oil: A staple in healthy cooking, olive oil provides a smooth base for sautéing your aromatics. Feel free to substitute with avocado oil or another neutral oil of your preference.
- Aromatics: Fresh garlic, minced, and half a medium yellow onion, finely chopped, form the aromatic backbone of this dish. They create a fragrant foundation that layers deep flavor into the chicken filling.
- Seasonings: A harmonious blend of red chili powder, ground cumin, ground black pepper, and salt is key to achieving that authentic enchilada flavor. This spice combination imparts warmth, depth, and a subtle kick.
- Rotisserie chicken: To significantly cut down on prep time, pre-cooked, shredded rotisserie chicken is a fantastic shortcut. It’s moist, flavorful, and ready to incorporate directly into your filling. Alternatively, you can cook and shred your own chicken breasts or thighs.
- Red enchilada sauce: The heart of any enchilada, a good quality red enchilada sauce is crucial. Whether you prefer the convenience of store-bought or the rich complexity of a homemade version, ensure it’s robust in flavor.
- Lime juice: A squeeze of fresh lime juice adds a vital burst of brightness and acidity, balancing the rich flavors of the sauce and spices, and making the entire dish more vibrant.
- Zucchini: This is our star low-carb “tortilla” replacement. You’ll need about three medium-sized zucchini. Choose firm, brightly colored zucchini for the best results.
- Mexican style cheese: A blend of Monterey Jack, Cheddar, Queso Quesadilla, and Asadero cheeses creates the perfect melty, savory topping. This mix melts beautifully and offers a creamy texture and rich flavor. If unavailable, a mix of cheddar and mozzarella works wonderfully too.
- Jalapenos: Sliced fresh jalapenos are an optional but highly recommended topping for those who enjoy a touch of heat and a fresh, peppery crunch.
- Avocado: Sliced fresh avocado serves as a creamy, cooling garnish that complements the enchilada’s rich flavors beautifully.
- Cilantro: Fresh chopped or whole cilantro leaves provide a vibrant, herbaceous garnish that adds a pop of color and a fresh, earthy aroma.
Step-by-Step Guide: Crafting Your Zucchini Enchilada with Chicken
Creating this flavorful and healthy casserole is a straightforward process. Follow these simple steps to bring your delicious Chicken Zucchini Enchiladas to life:
- Prepare Your Oven: Begin by preheating your oven to 350°F (175°C). This ensures it’s ready to bake once your casserole is assembled.
- Sauté the Aromatics: Heat a large skillet over medium heat and add the olive oil. Once the oil shimmers, add the minced garlic and chopped yellow onions. Cook for 3-4 minutes, stirring occasionally, until the onions become soft and translucent. Be careful not to brown the garlic, as it can turn bitter.
- Infuse with Spices: Stir in the red chili powder, ground cumin, ground black pepper, and salt. Cook for just one minute more, allowing the spices to bloom in the hot oil and release their fragrant aromas. This step is crucial for building a deep, complex flavor profile for your chicken filling.

- Combine Chicken and Sauce: Add the shredded rotisserie chicken to the skillet with the aromatics and spices. Mix everything thoroughly, ensuring the chicken is evenly coated with the fragrant spice mixture. Next, pour in 1 cup of the red enchilada sauce. Continue cooking for 4-5 minutes, stirring until all the ingredients are well combined and the sauce has slightly thickened, coating the chicken beautifully. Finish by squeezing in the juice from half a lime, then remove the skillet from the heat and set the flavorful chicken filling aside.
- Prepare the Zucchini Slices: Wash and trim the ends off your zucchini. Using a vegetable peeler or a mandoline slicer, carefully peel the zucchini into long, thin, even slices. Aim for slices that are about 1/8 inch thick; this thickness allows them to be flexible enough for rolling without tearing. If using a mandoline, always use the safety guard to protect your fingers. If your zucchini slices appear very moist, gently pat them dry with a paper towel to remove excess water, which helps prevent a watery casserole.

- Assemble the Zucchini Enchiladas: Lay out three even zucchini slices, slightly overlapping them to create a wider “sheet.” Place a generous spoonful of your prepared chicken filling near one end of the zucchini sheet. Gently but firmly roll the zucchini slices, encasing the filling, to form a tight enchilada roll. Be careful not to overstuff, as this can make rolling difficult and may cause the rolls to burst during baking.
- Arrange in Casserole Dish: Carefully place each rolled zucchini enchilada, seam-side down, into a 9×13-inch casserole dish. Continue this process with the remaining zucchini slices and chicken filling until all the rolls are snugly arranged in the dish. This recipe typically yields about 12 delicious zucchini rolls.
- Top with Sauce and Cheese: Pour the remaining red enchilada sauce evenly over all the zucchini rolls in the casserole dish. Ensure every roll is coated. Then, generously sprinkle the shredded Mexican-style cheese blend over the entire surface. The cheese will melt into a golden, bubbly topping during baking.

- Bake and Serve: Place the casserole dish in your preheated oven and bake for approximately 20 minutes, or until the cheese is beautifully melted, bubbly, and lightly golden brown. Once baked, carefully remove the dish from the oven. Let it rest for a few minutes before serving. Garnish generously with fresh sliced jalapenos and creamy avocado slices. A sprinkle of fresh cilantro adds a final flourish. Serve warm and watch it disappear!
Expert Tips and Notes for Perfect Zucchini Enchiladas
Achieving the perfect Chicken Zucchini Enchilada casserole is easy with a few insider tips. Keep these pointers in mind for a consistently delicious result every time:
- Yield Consistency: This recipe is carefully balanced to yield exactly 12 individual zucchini rolls, making it easy to plan for servings. If you need more, simply scale up your ingredients accordingly.
- Manage Zucchini Moisture: Zucchini contains a lot of water. After slicing, if the zucchini feels excessively wet, gently pat each slice dry with a paper towel. This crucial step prevents the final casserole from becoming watery and helps the zucchini rolls maintain their structure.
- Cheese Alternatives: While Mexican-style cheese blend offers a fantastic flavor profile and melts wonderfully, it might not always be readily available. A great substitute is a combination of shredded cheddar and mozzarella cheese, which will still provide a delicious, gooey, and rich topping.
- Mandoline for Even Slices: For uniformly thin and even zucchini slices, which are essential for easy rolling and consistent cooking, a mandoline slicer is highly recommended. Remember to always use the safety guard that comes with your mandoline to protect your fingers from the sharp blade.
- Avoid Overstuffing: It can be tempting to load up each zucchini roll with a generous amount of chicken filling, but resist the urge to overstuff. Overfilled rolls will be much more challenging to roll neatly and are prone to bursting or unraveling during the baking process, affecting both presentation and texture.
- Pre-Salting Zucchini (Optional): For even drier zucchini, you can lightly salt the slices after peeling and let them sit for 10-15 minutes. The salt will draw out more moisture. Pat them very dry before rolling.
- Spice Level Adjustment: If you prefer more heat, consider adding a pinch of cayenne pepper to your spice mix or using a spicier enchilada sauce. For a milder flavor, reduce the red chili powder.

Frequently Asked Questions About Chicken Zucchini Enchiladas
Here are some common questions and helpful answers to ensure your Chicken Zucchini Enchilada experience is nothing short of perfect:
While assembling the entire casserole too far in advance isn’t ideal due to zucchini’s moisture content, you can certainly prepare individual components ahead of time. Slice your zucchini a day in advance and store the slices in an airtight container in the fridge, with paper towels placed between layers to absorb moisture. The chicken filling can also be cooked up to 2-3 days ahead and kept in an airtight container in the refrigerator. Similarly, if you’re making your own enchilada sauce or cooking chicken from scratch, these can be done up to 3 days prior, making assembly on the day of serving much quicker.
Unfortunately, freezing this zucchini enchilada bake is not recommended. Zucchini has a very high water content, which means it doesn’t freeze or thaw well. When defrosted, the zucchini slices tend to become extremely soggy and lose their appealing texture, detracting significantly from the overall dish. It’s best enjoyed fresh or stored in the refrigerator for a few days.
Selecting the right zucchini is key for this recipe. Look for zucchini that are bright green, firm to the touch, and free of any nicks, soft spots, or blemishes on the skin. The skin should also have a natural sheen. Avoid excessively large zucchini, as they often contain more water and larger seeds, which can make them taste watery. Ideally, choose zucchinis that are similar in size and diameter. This will help you achieve uniformly sliced pieces, leading to more consistent and easier rolling of your enchiladas.
These Chicken Zucchini Enchiladas are incredibly versatile! They are delicious on their own, but also pair wonderfully with a simple side salad, a scoop of brown rice or quinoa, or a side of black beans. For an extra touch, consider serving them with a dollop of sour cream or Greek yogurt, extra guacamole, a sprinkle of cotija cheese, or a drizzle of your favorite hot sauce. A refreshing pico de gallo or a corn salsa also makes an excellent accompaniment.
Store any leftover enchiladas in an airtight container in the refrigerator for up to 3-4 days. To reheat, you can use the microwave for individual servings, heating until warmed through. For a crispier topping, reheat portions in the oven at 300°F (150°C) for about 10-15 minutes, or until thoroughly heated, covering with foil if the cheese starts to brown too much. Avoid reheating multiple times to maintain quality.

Discover More Low-Carb Recipes You’ll Adore
If you’re embracing a low-carb lifestyle or simply looking for healthier yet delicious meal options, you’re in the right place. Beyond these amazing Chicken Zucchini Enchiladas, I have a collection of other fantastic low-carb recipes designed to tantalize your taste buds and keep you feeling great. Explore these mouth-watering options:
- Creamy Sundried Tomato Chicken Thighs: A rich and comforting dish packed with flavor.
- Creamy Parmesan Chicken Recipe: Indulgent and satisfying, yet perfectly low-carb.
- Creamy Mushroom Chicken Thighs: Earthy and savory, perfect for a cozy dinner.
I genuinely hope you cherish every recipe I share with you, and this delightful Chicken Zucchini Enchilada recipe is no exception. It’s a dish I’m incredibly proud of, blending health, convenience, and outstanding flavor into one satisfying meal. Please give it a try, savor every bite, and let me know what you think!
If you fall in love with this recipe, please take a moment to leave a star rating and share your thoughts in the comments section below. Your feedback means the world to me and helps others discover this amazing dish. Don’t forget to use my hashtag when you share your delicious creations on INSTAGRAM – I’d love to see your culinary masterpieces! Also, make sure to follow Cookin’ With Mima on FACEBOOK | INSTAGRAM | PINTEREST for all my latest social posts, behind-the-scenes glimpses, and, of course, more mouth-watering recipes!

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Chicken Zucchini Enchilada
Ingredients
- 1 tbsp. olive oil
- 1 tbsp. garlic, minced
- ½ medium yellow onion, chopped
- 1 tsp. red chili powder
- 2 tsp. ground cumin
- ½ tsp. ground black pepper
- 1 tsp. salt
- 2 cups rotisserie chicken, shredded
- 1 ½ cup red enchilada sauce
- ½ whole lime, squeezed
- 3 whole medium sized zucchini
- 2 cups Mexican style cheese, shredded
- 1 whole fresh jalapenos sliced, to serve
- ½ whole avocado sliced, to serve
- chopped or whole cilantro, for garnishing
Instructions
- Preheat the oven to 350F (175°C).
- Heat a skillet over medium heat; add oil. Once the oil is heated, add minced garlic and chopped onions. Cook for 3-4 minutes until the onions turn translucent and soft.
- Add the spices: red chili powder, ground cumin, ground black pepper, and salt. Cook for another minute, stirring continuously, to allow the spices to bloom.
- Add the shredded chicken to the skillet and mix well until it’s fully coated with the spices. Stir in 1 cup of red enchilada sauce. Cook for 4-5 minutes until the sauce slightly thickens and everything comes together. Squeeze in the juice from half a lime. Remove the skillet from heat and set the filling aside.
- Trim the ends of the zucchini and peel them into long, thin slices (approx. 1/8 inch thick) using a vegetable peeler or mandoline slicer. If the slices are very moist, pat them dry with paper towels.
- To make each zucchini enchilada, place 3 even zucchini slices slightly overlapping one another to create a wider surface. Add a spoonful of the chicken filling near one end and gently roll the zucchini slices to form an enchilada.
- Carefully place the rolled enchiladas, seam-side down, into a 9×13-inch casserole dish. Repeat this process with the remaining zucchini slices and chicken filling until the dish is full.
- Pour the remaining enchilada sauce evenly over the zucchini rolls in the casserole dish. Spread the shredded Mexican-style cheese generously on top.
- Bake the enchilada for 20 minutes in the preheated oven, or until the cheese has melted, is bubbly, and lightly golden brown.
- Remove from oven and let rest for a few minutes. Serve the zucchini enchilada while it is still warm, topped with fresh sliced jalapenos, avocado slices, and a sprinkle of fresh cilantro.
Notes
- This recipe yields exactly 12 zucchini rolls.
- If the zucchini has lots of moisture, pat them with a paper towel before using them for rolling to prevent a watery casserole.
- You can use a combination of cheddar and mozzarella cheese instead of Mexican-style cheese if you cannot find it.
- A mandoline is highly recommended for evenly sliced zucchini. Always use the safety guard to protect your fingers.
- Avoid overstuffing the zucchini rolls, as this will make them difficult to roll and may cause them to burst or unroll during baking.
